3 - 5 days
Polymyositis Associated Antibody
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PM-Scl antibodies are found in patients with homogenous overlap connective tissue disease characterized by Raynaud’s phenomenon, scleroderma, myositis, arthritis and pulmonary restriction. The presence of PM-Scl autoantibodies is a good prognostic sign unlike the poor prognosis seen with other myositis and systemic sclerosis-specific antibodies.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.